diff options
| author | Andreas Arnez <arnez@linux.vnet.ibm.com> | 2016-09-16 19:25:55 +0200 |
|---|---|---|
| committer | Andreas Arnez <arnez@linux.vnet.ibm.com> | 2016-09-16 19:25:55 +0200 |
| commit | 0e00e962c57138f0dd8c261cbd6918782deec3c4 (patch) | |
| tree | dd87ce6e48b3d6b679f12e240d167619a886e396 /gdb/nat | |
| parent | 169fe0df159c04cd7344d24cc6b1268bd219f830 (diff) | |
| download | gdb-0e00e962c57138f0dd8c261cbd6918782deec3c4.zip gdb-0e00e962c57138f0dd8c261cbd6918782deec3c4.tar.gz gdb-0e00e962c57138f0dd8c261cbd6918782deec3c4.tar.bz2 | |
linux-nat: Add function lwp_is_stepping
Add the function lwp_is_stepping which indicates whether the given LWP
is currently single-stepping. This is a common interface, usable from
native GDB as well as from gdbserver.
gdb/gdbserver/ChangeLog:
* linux-low.c (lwp_is_stepping): New function.
gdb/ChangeLog:
* nat/linux-nat.h (lwp_is_stepping): New declaration.
* linux-nat.c (lwp_is_stepping): New function.
Diffstat (limited to 'gdb/nat')
| -rw-r--r-- | gdb/nat/linux-nat.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gdb/nat/linux-nat.h b/gdb/nat/linux-nat.h index 2b485db..529cf26 100644 --- a/gdb/nat/linux-nat.h +++ b/gdb/nat/linux-nat.h @@ -85,4 +85,9 @@ extern enum target_stop_reason lwp_stop_reason (struct lwp_info *lwp); extern void linux_stop_lwp (struct lwp_info *lwp); +/* Return nonzero if we are single-stepping this LWP at the ptrace + level. */ + +extern int lwp_is_stepping (struct lwp_info *lwp); + #endif /* LINUX_NAT_H */ |